The Delton X9 Wireless Stereo Headset is ideal for athletes, runners, or any active use. Provides a comfortable fit with it's lightweight and sweat proof design making it perfect for your daily routine. Easy to operate buttons let you play, skip and pause music, adjust volume and answer calls effortlessly. Getting a call? There's no need to disconnect your headphones, the music will automatically pause when a call comes in and will resume when you hang up.